What an amazing tweak that gives you an alternative way to unlock your device and not a normal way , but very special one.This tweak called GravityLockScreen .This tweak allows you to add a measure of physics to your iPhone’s unlocking functionality.
The end result is a tweak that allows you to better showcase your iPhone’s wallpaper, while altering the manner in which you unlock your iPhone into something a bit more entertaining…
GravityLockScreen contains sliders for both bounce and gravity. Altering each setting in different increments can yield some pretty interesting results. Be sure to check out the video walkthrough above, and see for yourself.
If your iPhone is jailbroken and you’re interested, you can pick up GravityLockScreen for $1.99 on the Cydia store from the BigBoss repo.